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APPROVED VENDOR Countersink: 82°, 3 Flute, 1/4 in Body Dia - General Purpose Three-Flute Countersinks
APPROVED VENDORGeneral Purpose Three-Flute Countersinks

APPROVED VENDOR Countersink: 82°, 3 Flute, 1/4 in Body Dia

SKU 3G-OTH-184631

Brand
APPROVED VENDOR
Item
Countersink: 82°, 3 Flute, 1/4 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
21ML12
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an APPROVED VENDOR 82° countersink used for?

This 82°, 3-flute countersink from APPROVED VENDOR is used to create a conical recess for flat-head screws in metalworking and machining applications. It ensures a flush screw fit and is suitable for general-purpose deburring and chamfering in industrial maintenance and fabrication.

What are the specifications of the APPROVED VENDOR 21ML12 countersink?

The APPROVED VENDOR 21ML12 is an 82° general-purpose three-flute countersink with a 1/4 in body diameter, made from high-speed steel. It is designed for creating countersunk holes for flat-head fasteners and is suitable for use in drill presses and handheld tools.

Where to buy the APPROVED VENDOR 21ML12 countersink worldwide?

3G Electric supplies the APPROVED VENDOR 21ML12 countersink worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this high-speed steel countersink.

How to select the correct countersink for flat-head screws?

Select a countersink with the same angle as your screw head—82° for inch-series flat-head screws. Match the body diameter to the screw head size. The APPROVED VENDOR 21ML12, with its 1/4 in body and 82° angle, is a standard choice for general-purpose metalworking.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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